Nanotech 2001 Vol. 2
Nanotech 2001 Vol. 2
Technical Proceedings of the 2001 International Conference on Computational Nanoscience and Nanotechnology

Molecules and Molecular Materials Chapter 4

A Signal Processing Approach for the Analysis of Mechanism of Surface Generation in EDM

Authors: V.S.R. Murti, P. Laxminarayana and M.K. Reddy

Affilation: Osmania University, India

Pages: 93 - 94

Keywords: signal analysis, autocorrelation function, correlation length, sparks, crater dimensions

For a superior analysis of mechanism of erosion and surface generation in EDM, the surface profile is analysed using a signal analysis technique namely its autocorrelation function. The correlation length thus evaluated and the roughness index Ra have been related to the erosive effect of electrical sparks and the resultant crater dimensions

ISBN: 0-9708275-3-9
Pages: 218